/ Dictionary / Index G giant slalom: Meaning and Definition of Find definitions for: gi'ant sla'lom Pronunciation: [key] — Skiing. Skiing. a slalom race in which the course has more gates and is longer and steeper than that in a regular slalom. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. giant silkworm moth giant snail Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language